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Patent Searching and Data


Matches 101 - 150 out of 13,827

Document Document Title
WO/2019/103904A1
A pump and motor assembly (20) includes a centrifugal pump (30), a bent axis hydraulic pump 58, and a wet-type drive motor (228). The motor has a rotor and a stator that are submerged in hydraulic fluid for full lubrication and cooling. ...  
WO/2019/101576A1
The invention relates to a motor for a compressor, comprising: a bearing region (1000) with a rotatable portion (705) mounted on a motor shaft (306), a fixed portion (703) and a bearing lubrication (707) between the rotatable portion and...  
WO/2019/098618A1
A cooling fan of the present invention comprises: a fan housing mounted on a mounting bracket; a rotary shaft rotatably supported by the fan housing; a rotor fixed to the rotary shaft; a stator fixed to the fan housing and disposed at a ...  
WO/2019/096890A2
The present invention relates to an electromotive compressor comprising: a pair of compressor housings (7, 8) not only providing suction ports (26) in each of the center means thereof, but also an annular diffuser means (27) surrounding ...  
WO/2019/098604A1
The present invention relates to a fan structure capable of playing a sound and canceling a noise, and the fan comprises: a vibration plate accommodating space (42) provided in a blade (40); a vibration plate (43) accommodated in the vib...  
WO/2019/095470A1
A light-emitting ceiling fan having hidden blades comprises a bottom plate (4), a motor upper cover (3), a blade return mechanism (8), blades (1), and a tension spring (7). A turntable (2) is fixed on an upper surface of the bottom plate...  
WO/2019/093567A1
The present invention relates to a portable neckband-type blower. A portable neckband-type blower according to an embodiment of the present invention comprises: a body part worn around a user's neck; a blowing part rotatably connected wi...  
WO/2019/091282A1
Provided is a stereoscopic rotary oscillating structure, comprising a first rotating assembly (10) and a second rotating assembly (20). The first rotating assembly (10) comprises a first rotating shaft (12) and a first electric motor (11...  
WO/2019/092337A1
The invention mainly relates to an electrical compressor for supercharging air of a heat engine, characterised in that it comprises: - an air flow duct (27) comprising an inlet (28) for a main airflow (40) to be compressed, - an electric...  
WO/2019/093833A1
Disclosed herein is a blower blowing air and an outdoor unit of air conditioner having the same. The blower includes a fan, a motor driving the fan, and a motor support member disposed on a flow path, through which air generated by a rot...  
WO/2019/093606A1
The present invention relates to a portable small fan. The portable small fan of the present invention comprises: a body (20)which houses an electrical power source for supplying electrical power, and a drive motor (M) for producing rota...  
WO/2019/085410A1
An oscillating mechanism and a fan heater. The oscillating mechanism comprises a base (1), a transmission assembly, a motor support (2) connected to the base (1), and a drive motor (3) provided on the motor support (2). A first end of th...  
WO/2019/087076A1
A fixing plate 2 for a fan comprises at least one mount point 10 for mounting the fixing plate to a fixed surface and at least one first attachment member 12 for removably attaching a fan to the fixing plate. The fixing plate is arranged...  
WO/2019/085570A1
Provided is an air pipe, comprising a first pipe (110) and a second pipe (120) which communicate with each other and are non-collinear. Air passes through the first pipe (110) and the second pipe (120) in sequence; and since the connecti...  
WO/2019/083238A1
The present embodiment comprises: a rotary shaft; a rotor mounted on the rotary shaft; a stator for encompassing the outer circumference of the rotor; an impeller mounted on the rotary shaft so as to be spaced from the rotor; a bearing h...  
WO/2019/083208A1
The present invention relates to a blower apparatus and a method for installing a blower, the blower apparatus being used for indoor ventilation or blowing, and allowing for a high blowing capacity using low power. The blower apparatus c...  
WO/2019/075921A1
A compressor and an air conditioner having same. The compressor comprises: a motor, comprising a motor housing (1) and a cooling channel provided in the motor housing (1); and a first compression part provided at a first end of the motor...  
WO/2019/077213A1
Device and method for centrifugal compression of a working gas comprising a plurality of centrifugal compressors (1, 3) forming a plurality of compression stages and a plurality of drive motors (5, 6) for driving the compressors (1, 3), ...  
WO/2019/077212A1
A device for centrifugal compression of a working gas comprising a plurality of centrifugal compressors (1, 3) forming a plurality of compression stages and a plurality of drive motors (5, 6) for driving the compressors (1, 3), the devic...  
WO/2019/075739A1
An induced draft fan for use in manufacturing a sesame oil comprises a main body (1). A fan (2) is provided at the main body. The fan (2) is provided with an air outlet tube (3). The air outlet tube is provided with an electric heating t...  
WO/2019/078402A1
The ceiling fan according to the present invention is installed on the ceiling of an interior space and circulates air, the ceiling fan having a plurality of divided spaces formed inside a case, wherein: the spaces are separated into a p...  
WO/2019/079473A1
A compressor system comprising a compressor and a mineral insulated cable, wherein the mineral insulated cable provides power to the compressor.  
WO/2019/078440A1
The present invention relates to a neck band-type fan and, more specifically, to a neck band-type fan which allows a fan to be used while worn on the neck so that the face or chest and the like can be cooled while leaving both hands free...  
WO/2019/071873A1
Disclosed is a hand-held fan with a base, the hand-held fan comprising a fan body (1) that is convenient to hold in a hand and a base (3), wherein the fan body (1) comprises a fan motor, fan blades, a grille fan cover, and a handle (16);...  
WO/2019/071706A1
Disclosed in the present invention are a high temperature-resistant axial flow fan applied to a watercraft desulfurization system, comprising a fan shell, axial flow blades, high temperature-resistant bearings and a cold water pipe. The ...  
WO/2019/075105A1
A system for cooling a hermetic motor (14) includes a motor cooling refrigerant flow path (24) configured to direct refrigerant from a condenser (18) disposed along a refrigerant loop (16) to a hermetic motor (14), and from the hermetic ...  
WO/2019/071387A1
A rapid inflating and discharging device (100) for a protective suit and an intelligent multi-purpose protective suit (200). The inflating and discharging device (100) comprises: an outer cylinder (1), provided with a first hole (11); an...  
WO/2019/071874A1
Disclosed is a novel hand-held fan, comprising a fan body (1) that is convenient to hold in a hand, wherein the fan body (1) comprises a fan motor, fan blades, a grille fan cover, and a handle (16) that is convenient to hold in a hand; a...  
WO/2019/065685A1
A blower (1) according to this embodiment is provided with: an air delivery section (2) having an air delivery opening (11) on the front surface side and provided with a grille (12) at the air delivery opening (11); and a support for sup...  
WO/2019/063905A1
The invention relates to an air blower for a heating, ventilation and/or air-conditioning device for a motor vehicle, said air blower comprising: - an electric motor on which a wheel is mounted; - said wheel being intended to generate a ...  
WO/2019/063776A1
The present invention proposes a motor support (1) for a heating, ventilation and/or air conditioning (HVAC) unit, the motor support assembly (1) being configured to receive an electric motor (2) for a centrifugal fan and also for suppor...  
WO/2019/063395A1
The invention relates to a radial ventilator (1) comprising a ventilator wheel (2), a motor which drives the ventilator wheel, and a ventilator housing (3). The radial ventilator (1) has a suction side (S), which is on the suction side w...  
WO/2019/063947A1
The invention relates to a ventilation device intended to generate a flow of air in the direction of a motor vehicle heat exchanger, comprising: tubes (3), each tube (3) being provided with at least one opening, away from the ends thereo...  
WO/2019/063904A1
The present invention relates to an air blower for a heating, ventilation and/or air-conditioning device for a motor vehicle, comprising: - an electric motor on which a wheel is mounted; - said wheel being intended to generate a main air...  
WO/2019/065679A1
This fan is provided with: an axial flow fan which blows wind; a front guard provided on the downstream side of the axial flow fan; an inner ring (110) which partitions the front guard into an inner circumferential-side ventilation part ...  
WO/2019/056676A1
Provided is a centrifugal fan with double air inlets and double air outlets, comprising a volute casing (10), a motor (20) and a centrifugal wind wheel (30), wherein, the volute casing (10) comprises an upper casing (11) and a lower casi...  
WO/2019/057482A1
A set of parts for a radial fan comprises a fan wheel (2), a main housing part (1) and a first complementary housing part (3), which can be assembled to form a first housing that encloses the fan wheel (2) and has an inlet opening (27) a...  
WO/2019/056687A1
Disclosed are an induced draft fan and a gas furnace using same. The induced draft fan comprises a volute (1) and a wind wheel (4) mounted in an inner cavity (19) of the volute (1), wherein the wind wheel (4) is connected to a rotating s...  
WO/2019/055472A1
An air intake assembly for a centrifugal blower having a casing having an axial inlet and a radial outlet, an impeller disposed within the casing for drawing a gaseous medium at a first pressure into the axial inlet and expelling gaseous...  
WO/2019/049018A1
A ventilator has a fan, a motor for rotating the fan and a mechanism for opening and closing a flow path for the air flow out of the ventilator. The motor creates torque during start of its operation that is utilized for both rotation of...  
WO/2019/048176A1
The invention relates to a fan comprising a motor (10), a fan wheel (11), an inlet vent (12) positioned upstream of the fan wheel, at least one air pressure measuring device having at least one air pressure sensor, control electronics co...  
WO/2019/045516A1
An embodiment of the present invention relates to a flow generating device comprising: a body which has a first suction unit and a second suction unit disposed to be opposite to each other, has a first inner discharge unit through which ...  
WO/2019/045212A1
An embodiment of the present invention relates to a flow generating device. In order to attain the purpose, a flow generating device according to an embodiment of the present invention comprises: a first module having a first inlet part ...  
WO/2019/045459A1
Disclosed is a portable fan capable of preventing wind from dispersing during blowing, and ensuring straightness so as to enable blowing efficiency to improve.  
WO/2019/045221A1
A flow generating device according to an embodiment of the present invention comprises: fans for generating a first airflow and a second airflow which flow so as to be closer to each other in the vertical direction; a fan housing for acc...  
WO/2019/045226A1
A flow generating device according to one embodiment of the present invention comprises: an upper fan for sucking in upper air to generate a first air flow; an upper fan housing for accommodating the upper fan in a lower side thereof and...  
WO/2019/045223A1
The present invention relates to a flow generating device. A flow generating device according to one embodiment of the present invention may comprise: a suction unit for sucking in air; a fan for introducing the air entered into the suct...  
WO/2019/045222A1
The present invention relates to a flow generating device. A flow generating device according to an embodiment of the present invention can comprise: a cover having formed a cover inlet part, which has an open upper end part, and a cover...  
WO/2019/036988A1
Provided is a hot-air blower on a desktop, the hot-air blower comprising a base (1) and a wire (11), wherein a supporting arm (2) capable of being bent and maintaining an angle is arranged on the base (1), an installation box is arranged...  
WO/2019/038327A1
The invention describes a device for providing a vacuum on different vacuum units, more particularly a treatment device for substrates, more particularly semiconductor substrates and substrates for photovoltaics. The invention further de...  

Matches 101 - 150 out of 13,827